Guangzhou Anern Energy Technology Co., Ltd.

How Do Solar-Powered Low-Frequency Inverter Power Supply Batteries Work?

Nov 26, 2024
Table of Content [Hide]

    Owning an independent house is very tempting for anyone. It has many advantages, the main one being that you are not affected by utility price fluctuations. Fortunately, given the rapid development in the world of energy storage, this is a dream that can be realized. All you need is a solar battery storage system to meet your needs.


    Solar-powered low-frequency inverter power batteries are an indispensable part of this setup because if the grid fails, solar batteries can ensure continuous power supply. This article will break down the seemingly complex operation of these storage devices into a few easy-to-understand steps. The discussion will focus on batteries already paired with a solar system, rather than standalone solar battery storage.


    When sunlight hits the panels, visible light is converted into electrical energy. The current flows into the battery and is stored as direct current (DC). For DC-coupled systems, the battery does not have a built-in inverter. Thus, the DC from the solar panels flows through a charge controller to the battery. Unlike AC setups, the power inverter in this system is only connected to your home wiring. Therefore, the electricity from the solar panels or the battery is converted from DC to AC before it flows to household appliances. What determines how much energy is stored in the battery?


    The Charging Process of a Solar-Powered Low-Frequency Inverter


    The energy flowing from the panels of low-frequency power inverter will prioritize your home's electricity settings. Therefore, the electricity directly powers your devices such as refrigerators, TVs, and lights. Typically, the energy generated by the solar panels may exceed your needs. For example, on a hot afternoon, a lot of electricity will be generated, but your house will not consume much power. In this case, net metering will occur, where the excess energy flows back to the grid. However, you can use this surplus to charge the battery.


    The amount of energy stored in the battery depends on its charging speed. For example, if your home does not consume much power, the charging process will be quick. Additionally, if you are connected to large panels, a lot of electricity will flow to your home, meaning the battery can charge faster. Once the battery is fully charged, the charge controller will prevent it from overcharging.


    If you are actively seeking the idea of having clean, free energy but do not have enough funds to invest in solar panels, you should definitely consider buying a solar generator.


    Why Do You Need Solar-Powered Low-Frequency Inverter Batteries?


    Protect You from Power Outages


    If you are connected to the grid, there will always be moments when the transmission system fails or is shut down for maintenance. Once this happens, the system will isolate your home from the grid and activate the backup power. In this case, the battery will work like a backup generator.


    Use Time-of-Use Rate Plans


    In these plans, you are charged based on the amount of electricity you use and the time you use it. Energy drawn from the grid in the evening is more valuable than the excess energy generated during the day. This way, by storing the excess energy and using it at night, you can reduce your total household electricity costs.


    Andy Cao
    Andy Cao

    I’m Andy Cao, an energy engineer with over 16 years of hands-on experience in solar inverters, lithium battery energy storage, photovoltaic systems, and solar street lighting. I focus on real-world system performance and write to share practical, experience-based insights for professionals working in the solar energy industry.

    FAQ

    Are Anern products certified for international markets?

    Anern solar energy products comply with international certification standards such as ISO 9001, CE, TUV, FCC, and ROHS, supporting deployment in different regional markets.

    What types of solar inverters does Anern produce?

    Anern produces several types of solar inverters across multiple product series for different applications:


    Off-Grid Solar Inverters: Designed for areas without grid access or unstable power sources, supporting remote power access 12. For example:


    AN-SCI-PRO Series (2000/3200W models)

    AN-PVI Series (6000/10000W)

    Hybrid Solar Inverters


    IP65-rated Hybrid Inverters: Durable, all-weather inverters for grid-tie/backup systems. Includes AN-SCI-EVO series (e.g., AN-SCI-EVO10200, EVO4200/6200)

    UPS Hybrid Inverters: Models like the 2000-12000W solar inverter with UPS functionality for uninterrupted power supply

    Low Frequency Solar Inverters: Heavy-load industrial inverters for high-power applications. Features include driving pumps, air conditioners, and refrigerators 


    Specific product highlights:

    AN-FGI-DU4200 Series: Hybrid PV inverters for residential/commercial use

    AN-SCI02-PA Series: Off-grid parallel inverters (e.g., AN-SCI02-PA6200)


    Anern produces the following inverter power ratings and types:


    Power Ratings:

    1kW Inverters

    1.5kW Inverters

    2kW Inverters

    3kW Inverters

    4kW Inverters

    4.2kW Inverters

    5kW Inverters

    6kW Inverters

    6.2kW Inverters

    6.5kW Inverters

    7.2kW Inverters

    10kW Inverters

    10.2kW Inverters

    12kW Inverters


    Inverter Types:

    Single Phase Solar Inverter

    MPPT Solar Inverter - Integrated in controllers

    Off Grid Inverter

    Hybrid Solar Inverter

    High Power Inverters (commercial, up to 100KW)

    Commercial Solar Inverter

    UPS Solar Inverter

    Pure Sine Wave Inverter - Fundamental to all models

    Solar Power Inverter for Home - All residential models


    Note: Dual-output and on-grid capabilities are implied through hybrid and UPS systems.


    What types of solar energy systems does Anern provide?

    Anern provides on-grid solar systems, off-grid solar systems, hybrid solar systems, and integrated solar energy storage systems that combine solar panels, inverters, lithium batteries, and system accessories.

    What payment methods do you accept?

    For samples, full by T/T in advance;  for bulk order, 30% deposit by TT in advance, balance by TT before shipment. The L/C is acceptable for big order. It can be negotiable.

    Is Anern a solar inverter manufacturer or a system integrator?

    Anern operates as a solar energy solutions manufacturer, supplying solar inverters as part of integrated solar power systems that combine power conversion, energy storage, and system-level design for various solar applications.

    References
    Please write down your whatsapp or other contact correctly
    Please write down your email address correctly
    Please write down your message
    Please fill up your requirement, our sales staff will contact you in time.Thank you!
    Please write down your whatsapp or other contact correctly
    Please write down your email address correctly
    Please write down your message
    TOP